test_relu.py

#!/usr/bin/env python
# Copyright 2022 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# =============================================================================


# coding=utf-8
import tensorflow as tf
import numpy as np
tf.compat.v1.disable_eager_execution()
a = tf.random.normal(shape=[10], dtype=tf.float32)

with tf.device("/MY_DEVICE:0"):
    b = tf.nn.relu(a)

sess = tf.compat.v1.Session(config=tf.compat.v1.ConfigProto(allow_soft_placement=False, log_device_placement=True))
print(sess.run(b))